Quantum cryptography with polarizing interferometers
Quantum Physics
2009-10-31 v1
Abstract
Cryptographic scheme proposed by Bennett, Brassard, and Mermin [Phys. Rev. Lett. {\bf 68}, 557 (1992)] is reformulated in a version involving two polarizing Mach-Zehnder interferometers. Such a form, although physically equivalent to the original one, makes its security explicit, suggestive and easy to explain to non-experts.
Cite
@article{arxiv.quant-ph/9812030,
title = {Quantum cryptography with polarizing interferometers},
author = {Marek Czachor},
journal= {arXiv preprint arXiv:quant-ph/9812030},
year = {2009}
}
Comments
revtex, 4 pages, 1 ps figure